Nilfisk DTE (A Division of Nilfisk Ltd), Nilfisk House, Bowerbank Way, Gilwilly Ind. Est. Penrith, Cumbria CA11 9BQ - 01768 868995 Legal Notice Nilfisk DTE are a division of Nilfisk Ltd is one of the largest global suppliers of professional cleaning equipment with over 100 years experience and a sales presence in over 40 countries world wide